PCA6408APW datasheet(3/40 Pages) NXP

3 / 40 page

PCA6408A

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 1 — 27 September 2012

3 of 40

NXP Semiconductors

PCA6408A

Low-voltage, 8-bit I2C-bus and SMBus I/O expander

Ordering information

3.1 Ordering options

Block diagram

Table 1.

Ordering information

Type number

Topside

mark

Package

Name

Description

Version

PCA6408ABS

P8A

HVQFN16

plastic thermal enhanced very thin quad flat package;

no leads; 16 terminals; body 3

 3  0.85 mm

SOT758-1

PCA6408APW

PA6408A

TSSOP16

plastic thin shrink small outline package; 16 leads;

body width 4.4 mm

SOT403-1

PCA6408AHK

XQFN16

plastic, extremely thin quad flat package; no leads;

16 terminals; body 1.80

 2.60  0.50 mm

SOT1161-1

Table 2.

Ordering options

Type number

Orderable

part number

Package

Packing method

Minimum

order quantity

Temperature

PCA6408ABS

PCA6408ABSHP

HVQFN16

Reel pack, SMD,

13-inch, Turned

6000

Tamb = 40 C to +85 C

PCA6408APW

PCA6408APW,118

TSSOP16

Reel pack, SMD,

13-inch

2500

Tamb = 40 C to +85 C

PCA6408AHK

PCA6408AHKX

XQFN16

Reel pack, SMD

4000

Tamb = 40 C to +85 C

All I/Os are set to inputs at reset.

Fig 1.

Block diagram (positive logic)

002aaf823

INT

I2C-BUS

CONTROL

INTERRUPT

LOGIC

PCA6408A

LP FILTER

ADDR

INPUT

FILTER

SHIFT

SDA

SCL

8 BITS

write pulse

read pulse

POWER-ON

RESET

VDD(P)

VSS

I/O

PORT

P0 to P7

RESET

VDD(I2C-bus)

PCA6408APW Datasheet(PDF) 3 Page - NXP Semiconductors

PCA6408APW Datasheet(HTML) 3 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL